| 
                 
                    Closing price on 3/17/2017
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    4.50 | 
                 
                
                    | High | 
                    4.50 | 
                 
                
                    | Low | 
                    4.40 | 
                     
                
                    | Volume | 
                    400 | 
                                 
                
                    | Split-adjusted Price | 
                    4.40 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
BLF Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                3/17/2017
             | 
            
                -0.10 / -2.22%
             |             
            
                4.50
             |           
            
                4.50
             |               
            
                4.40
             |                           
            
                4.40
             | 
            
                4.50
             |                     
            
                4.40
             |                                 
            
                400
             |            
            
                 
             |                                       
         
    
        
            | 
                3/16/2017
             | 
            
                +0.20 / +4.65%
             |             
            
                4.30
             |           
            
                4.50
             |               
            
                4.30
             |                           
            
                4.50
             | 
            
                4.30
             |                     
            
                4.50
             |                                 
            
                4,750
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/15/2017
             | 
            
                -0.10 / -2.27%
             |             
            
                4.30
             |           
            
                4.30
             |               
            
                4.30
             |                           
            
                4.30
             | 
            
                4.30
             |                     
            
                4.30
             |                                 
            
                100
             |            
            
                 
             |                                       
         
    
        
            | 
                3/14/2017
             | 
            
                -0.30 / -6.38%
             |             
            
                4.40
             |           
            
                4.40
             |               
            
                4.40
             |                           
            
                4.40
             | 
            
                4.40
             |                     
            
                4.40
             |                                 
            
                1,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/13/2017
             | 
            
                +0.30 / +6.82%
             |             
            
                4.60
             |           
            
                4.70
             |               
            
                4.60
             |                           
            
                4.70
             | 
            
                4.60
             |                     
            
                4.70
             |                                 
            
                300
             |            
            
                 
             |                                       
         
    
        
            | 
                3/10/2017
             | 
            
                -0.20 / -4.35%
             |             
            
                4.40
             |           
            
                4.60
             |               
            
                4.30
             |                           
            
                4.40
             | 
            
                4.41
             |                     
            
                4.40
             |                                 
            
                1,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/9/2017
             | 
            
                -0.10 / -2.13%
             |             
            
                4.60
             |           
            
                4.60
             |               
            
                4.60
             |                           
            
                4.60
             | 
            
                4.60
             |                     
            
                4.60
             |                                 
            
                100
             |            
            
                 
             |                                       
         
    
        
            | 
                3/8/2017
             | 
            
                +0.30 / +6.82%
             |             
            
                4.30
             |           
            
                4.70
             |               
            
                4.30
             |                           
            
                4.70
             | 
            
                4.40
             |                     
            
                4.70
             |                                 
            
                1,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/7/2017
             | 
            
                -0.10 / -2.22%
             |             
            
                4.70
             |           
            
                4.70
             |               
            
                4.40
             |                           
            
                4.40
             | 
            
                4.70
             |                     
            
                4.40
             |                                 
            
                200
             |            
            
                 
             |                                       
         
    
        
            | 
                3/6/2017
             | 
            
                -0.10 / -2.17%
             |             
            
                4.50
             |           
            
                4.50
             |               
            
                4.50
             |                           
            
                4.50
             | 
            
                4.50
             |                     
            
                4.50
             |                                 
            
                100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/3/2017
             | 
            
                +0.20 / +4.55%
             |             
            
                4.40
             |           
            
                4.60
             |               
            
                4.40
             |                           
            
                4.60
             | 
            
                4.45
             |                     
            
                4.60
             |                                 
            
                800
             |            
            
                 
             |                                       
         
    
        
            | 
                3/2/2017
             | 
            
                -0.30 / -6.38%
             |             
            
                4.40
             |           
            
                4.40
             |               
            
                4.40
             |                           
            
                4.40
             | 
            
                4.40
             |                     
            
                4.40
             |                                 
            
                3,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/1/2017
             | 
            
                0.00 / 0.00%
             |             
            
                4.70
             |           
            
                4.70
             |               
            
                4.70
             |                           
            
                4.70
             | 
            
                4.70
             |                     
            
                4.70
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                2/28/2017
             | 
            
                0.00 / 0.00%
             |             
            
                4.60
             |           
            
                4.70
             |               
            
                4.40
             |                           
            
                4.70
             | 
            
                4.52
             |                     
            
                4.70
             |                                 
            
                18,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/27/2017
             | 
            
                +0.10 / +2.17%
             |             
            
                4.80
             |           
            
                4.80
             |               
            
                4.60
             |                           
            
                4.70
             | 
            
                4.65
             |                     
            
                4.70
             |                                 
            
                4,900
             |            
            
                 
             |                                       
         
    
        
            | 
                2/24/2017
             | 
            
                0.00 / 0.00%
             |             
            
                5.00
             |           
            
                5.00
             |               
            
                4.60
             |                           
            
                4.60
             | 
            
                4.77
             |                     
            
                4.60
             |                                 
            
                7,330
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/23/2017
             | 
            
                -0.10 / -2.13%
             |             
            
                4.90
             |           
            
                4.90
             |               
            
                4.60
             |                           
            
                4.60
             | 
            
                4.90
             |                     
            
                4.60
             |                                 
            
                400
             |            
            
                 
             |                                       
         
    
        
            | 
                2/22/2017
             | 
            
                0.00 / 0.00%
             |             
            
                4.70
             |           
            
                4.70
             |               
            
                4.70
             |                           
            
                4.70
             | 
            
                4.70
             |                     
            
                4.70
             |                                 
            
                6,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/21/2017
             | 
            
                -0.30 / -6.00%
             |             
            
                4.70
             |           
            
                5.20
             |               
            
                4.50
             |                           
            
                4.70
             | 
            
                4.66
             |                     
            
                4.70
             |                                 
            
                17,470
             |            
            
                 
             |                                       
         
    
        
            | 
                2/20/2017
             | 
            
                0.00 / 0.00%
             |             
            
                5.00
             |           
            
                5.40
             |               
            
                4.60
             |                           
            
                5.00
             | 
            
                4.96
             |                     
            
                5.00
             |                                 
            
                11,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/17/2017
             | 
            
                -0.10 / -1.96%
             |             
            
                5.20
             |           
            
                5.20
             |               
            
                4.80
             |                           
            
                5.00
             | 
            
                4.95
             |                     
            
                5.00
             |                                 
            
                8,000
             |            
            
                 
             |                                       
         
    
        
            | 
                2/16/2017
             | 
            
                -0.50 / -8.93%
             |             
            
                5.10
             |           
            
                5.10
             |               
            
                5.10
             |                           
            
                5.10
             | 
            
                5.10
             |                     
            
                5.10
             |                                 
            
                17,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/15/2017
             | 
            
                -0.60 / -9.68%
             |             
            
                5.60
             |           
            
                5.60
             |               
            
                5.60
             |                           
            
                5.60
             | 
            
                5.60
             |                     
            
                5.60
             |                                 
            
                1,700
             |            
            
                 
             |                                       
         
    
        
            | 
                2/14/2017
             | 
            
                -0.60 / -8.82%
             |             
            
                6.20
             |           
            
                6.20
             |               
            
                6.20
             |                           
            
                6.20
             | 
            
                6.20
             |                     
            
                6.20
             |                                 
            
                1,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/13/2017
             | 
            
                -0.70 / -9.33%
             |             
            
                6.80
             |           
            
                6.80
             |               
            
                6.80
             |                           
            
                6.80
             | 
            
                6.80
             |                     
            
                6.80
             |                                 
            
                1,200
             |            
            
                 
             |                                       
         
    
        
            | 
                2/10/2017
             | 
            
                0.00 / 0.00%
             |             
            
                7.50
             |           
            
                7.50
             |               
            
                7.50
             |                           
            
                7.50
             | 
            
                7.50
             |                     
            
                7.50
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/9/2017
             | 
            
                0.00 / 0.00%
             |             
            
                7.50
             |           
            
                7.50
             |               
            
                7.50
             |                           
            
                7.50
             | 
            
                7.50
             |                     
            
                7.50
             |                                 
            
                0
             |            
            
                 
             |                                       
         
    
        
            | 
                2/8/2017
             | 
            
                0.00 / 0.00%
             |             
            
                7.50
             |           
            
                7.50
             |               
            
                7.50
             |                           
            
                7.50
             | 
            
                7.50
             |                     
            
                7.50
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
        			
            | 
                2/7/2017
             | 
            
                +0.50 / +7.14%
             |             
            
                7.50
             |           
            
                7.50
             |               
            
                7.50
             |                           
            
                7.50
             | 
            
                7.50
             |                     
            
                7.50
             |                                 
            
                100
             |            
            
                 
             |                                       
         
    
        
            | 
                2/6/2017
             | 
            
                0.00 / 0.00%
             |             
            
                7.00
             |           
            
                7.00
             |               
            
                7.00
             |                           
            
                7.00
             | 
            
                7.00
             |                     
            
                7.00
             |                                 
            
                0
             |  
            
                 
             |                                                              
             
    
         
    
    
 |